ar71xx: add GL-AR300 support V3

This is the patch for GL-AR300 V3, tested against the latest trunk.

Signed-off-by: alzhao<alzhao@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47621 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 103 insertions, 0 deletions

diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar300.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar300.c
new file mode 100644
index 0000000000..47db6de188
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-gl-ar300.c
@@ -0,0 +1,103 @@
+/*
+ *  Domino board support
+ *
+ *  Copyright (C) 2011 dongyuqi <729650915@qq.com>
+ *  Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2013 alzhao <alzhao@gmail.com>
+ *  Copyright (C) 2014 Michel Stempin <michel.stempin@wanadoo.fr>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+*/
+
+#include <linux/gpio.h>
+#include <linux/platform_device.h>
+#include <linux/ath9k_platform.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include <asm/mach-ath79/ath79.h>
+
+#include "common.h"
+#include "dev-eth.h"
+#include "dev-gpio-buttons.h"
+#include "dev-leds-gpio.h"
+#include "dev-m25p80.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define GL_AR300_GPIO_LED_WLAN	13
+#define GL_AR300_GPIO_LED_WAN	14
+#define GL_AR300_GPIO_BTN_RESET	16
+
+
+#define GL_AR300_KEYS_POLL_INTERVAL	20	/* msecs */
+#define GL_AR300_KEYS_DEBOUNCE_INTERVAL	(3 * GL_AR300_KEYS_POLL_INTERVAL)
+
+#define GL_AR300_MAC0_OFFSET	0x0000
+#define	GL_AR300_MAC1_OFFSET	0x0000
+#define GL_AR300_CALDATA_OFFSET	0x1000
+#define GL_AR300_WMAC_MAC_OFFSET	0x0000
+
+static struct gpio_led gl_ar300_leds_gpio[] __initdata = {
+	{
+		.name = "gl_ar300:wlan",
+		.gpio = GL_AR300_GPIO_LED_WLAN,
+		.active_low = 1,
+	},
+	{
+		.name = "gl_ar300:wan",
+		.gpio = GL_AR300_GPIO_LED_WAN,
+		.active_low = 1,
+	},
+};
+
+static struct gpio_keys_button gl_ar300_gpio_keys[] __initdata = {
+	{
+		.desc = "reset",
+		.type = EV_KEY,
+		.code = KEY_RESTART,
+		.debounce_interval = GL_AR300_KEYS_DEBOUNCE_INTERVAL,
+		.gpio = GL_AR300_GPIO_BTN_RESET,
+		.active_low = 1,
+	},
+};
+
+static void __init gl_ar300_setup(void)
+{
+
+	/* ART base address */
+	u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+	/* register flash. */
+	ath79_register_m25p80(NULL);
+
+	/* register gpio LEDs and keys */
+	ath79_register_leds_gpio(-1, ARRAY_SIZE(gl_ar300_leds_gpio),
+				 gl_ar300_leds_gpio);
+	ath79_register_gpio_keys_polled(-1, GL_AR300_KEYS_POLL_INTERVAL,
+					ARRAY_SIZE(gl_ar300_gpio_keys),
+					gl_ar300_gpio_keys);
+
+	/* enable usb */
+	ath79_register_usb();
+	ath79_register_mdio(1, 0x0);
+
+	/* register eth0 as WAN, eth1 as LAN */
+	ath79_init_mac(ath79_eth0_data.mac_addr, art+GL_AR300_MAC0_OFFSET, 0);
+	ath79_switch_data.phy4_mii_en = 1;
+	ath79_switch_data.phy_poll_mask = BIT(4);
+	ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII;
+	ath79_eth0_data.phy_mask = BIT(4);
+	ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev;
+	ath79_register_eth(0);
+
+	ath79_init_mac(ath79_eth1_data.mac_addr, art+GL_AR300_MAC1_OFFSET, 0);
+	ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII;
+	ath79_register_eth(1);
+
+	/* register wireless mac with cal data */
+	ath79_register_wmac(art + GL_AR300_CALDATA_OFFSET, art + GL_AR300_WMAC_MAC_OFFSET);
+}
+
+MIPS_MACHINE(ATH79_MACH_GL_AR300, "GL-AR300", "GL AR300",gl_ar300_setup);